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ACS102-6T Datasheet

Transient protected AC switch

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ACS102-6T
Transient protected AC switch (ACS™)
Features
Needs no external protection snubber or
varistor
Enables equipment to meet IEC 61000-4-5
Reduces component count by up to 80%
Interfaces directly with the microcontroller
Common package tab connection supports
connection of several alternating current
switches (ACS) on the same cooling pad
Integrated structure based on ASD technology
Overvoltage protection by crowbar technology
High noise immunity - static dV/dt > 300 V/µs
Applications
Alternating current on/off static switching in
appliances and industrial control systems
Drive of low-power, high-inductive or resistive
loads like:
– relay, valve, solenoid
– dispenser, door lock
– micro-motor
Description
The ACS102-6T belongs to the AC line switch
family. This high performance switch can control a
load of up to 0.2A.
The ACS102-6T switch includes an overvoltage
crowbar structure to absorb the overvoltage
energy, and a gate level shifter driver to separate
the digital controller from the main switch. It is
triggered with a negative gate current flowing out
of the gate pin.
G (5)
COM (6)
COM (7)
NC (8)
NC (4)
NC (3)
OUT (2)
NC (1)
SO-8
ACS102-6T1
COM
OUT G
TO-92
ACS102-6TA
Figure 1. Functional diagram
OUT
G
COM
OUT
G
COM
Common drive reference to connect
to the mains
Output to connect to the load.
Gate input to connect to the controller
through gate resistor
Table 1. Device summary
Symbol
Value
IT(RMS)
VDRM/VRRM
IGT
0.2
600
5
Unit
A
V
mA
May 2011
TM: ACS is a trademark of STMicroelectronics
ASD: Application specific devices
Doc ID 11961 Rev 3
1/11
www.st.com
11


STMicroelectronics Electronic Components Datasheet

ACS102-6T Datasheet

Transient protected AC switch

No Preview Available !

Characteristics
1 Characteristics
ACS102-6T
Table 2.
Symbol
Absolute maximum ratings (Tamb = 25 °C, unless otherwise specified)
Parameter
Value
Unit
IT(RMS) On-state rms current (full sine wave)
ITSM
Non repetitive surge peak on-state current
(full cycle sine wave, Tj initial = 25 °C)
TO-92
SO-08
f = 60 Hz
f = 50 Hz
Tamb = 100 °C
Tamb = 100 °C
t = 16.7 ms
t = 20 ms
I²t I²t Value for fusing
dI/dt
VPP
IGM
VGM
PG(AV)
Tstg
Tj
Critical rate of rise of on-state current
IG = 2xIGT, tr 100 ns
Non repetitive line peak mains voltage(1)
Peak gate current
Peak positive gate voltage
Average gate power dissipation
Storage junction temperature range
Operating junction temperature range
tp = 10 ms
f = 120 Hz Tj = 125 °C
tp = 20 µs
Tj = 25 °C
Tj = 125 °C
Tj = 125 °C
Tj = 125 °C
1. According to test described by IEC 61000-4-5 standard and Figure 17
0.2 A
7.6
7.3
0.38
50
2
1
10
0.1
-40 to +150
-30 to +125
A
A²s
A/µs
kV
A
V
W
°C
Table 3. Electrical characteristics (Tj = 25 °C, unless otherwise specified)
Symbol
Test conditions
Quadrant
IGT (1)
VGT
VGD
IH (2)
IL(2)
dV/dt (2)
(dI/dt)c (2)
VCL
VOUT = 12 V, RL = 33 Ω
II - III
II - III
VOUT = VDRM, RL =3.3 kΩ, Tj = 125 °C
II - III
IOUT = 100 mA
IG = 1.2 x IGT
VOUT = 67% VDRM, gate open, Tj = 125 °C
Without snubber (15 V/µs), turn-off time 20 ms, Tj = 125 °C
ICL = 0.1 mA, tp = 1 ms, Tj = 125 °C
MAX
MAX
MIN
MAX
MAX
MIN
MIN
MIN
1. Minimum IGT is guaranteed at 10% of IGT max
2. For both polarities of OUT referenced to COM
Value
5
0.9
0.15
20
25
300
0.15
650
Unit
mA
V
V
mA
mA
V/µs
A/ms
V
2/11 Doc ID 11961 Rev 3


Part Number ACS102-6T
Description Transient protected AC switch
Maker STMicroelectronics
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ACS102-6T Datasheet PDF






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